Finding the Fourth Proportional to 968,857.58, 1,449,732.00 and 808,537.76
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Solution
The fourth proportional to 968,857.58, 1,449,732.00 and 808,537.76 is: 1,209,840.42
Step by Step Solution
- Step 1: Write the proportion equation
968,857.58 : 1,449,732.00 = 808,537.76 : x - Step 2: Convert to fraction form
968,857.58/1,449,732.00 = 808,537.76/x - Step 3: Cross multiply
968,857.58x = 1,449,732.00 × 808,537.76 - Step 4: Simplify right side
968,857.58x = 1,172,163,059,663.68 - Step 5: Solve for x
x = 1,172,163,059,663.68/968,857.58 - Step 6: Final answer
x = 1,209,840.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.